Error message

SPLC program has changed

Cause of error

The SPLC program has been edited. A partial acceptance test must be conducted before the machine can be operated with this edited SPLC program.
The CRC sum of the SPLC program intermediate code differs from the entry in the safe machine parameter SMP691.0.

Error correction

Intended change:
Delete the error message, then restart the control and run the required partial acceptance test.
Unintended change:
Undo the change of the SPLC program and recompile the SPLC program.